While some users may find the capsules difficult to swallow, we haven’t had any issues. Overall, if you’re looking for a high-quality amino acid supplement to support your fitness goals ...
Surprising effects are observed in flies when their dietary intake of an amino acid they can make themselves is restricted Figure 1: Polarized light micrograph of crystals of the amino acid tyrosine.
However, these changes were only seen when the tyrosine-deprived flies were on the low-amino-acid diet; they didn't show any of the same starvation responses when they were put on a normal diet ...